TWI283506B - Rotary electric machine - Google Patents

Rotary electric machine Download PDF

Info

Publication number
TWI283506B
TWI283506B TW091117201A TW91117201A TWI283506B TW I283506 B TWI283506 B TW I283506B TW 091117201 A TW091117201 A TW 091117201A TW 91117201 A TW91117201 A TW 91117201A TW I283506 B TWI283506 B TW I283506B
Authority
TW
Taiwan
Prior art keywords
rotor
stator
rotor yoke
rotary electric
motor
Prior art date
Application number
TW091117201A
Other languages
English (en)
Chinese (zh)
Inventor
Shinya Naito
Haruyoshi Hino
Original Assignee
Yamaha Motor Electronics Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Electronics Co filed Critical Yamaha Motor Electronics Co
Application granted granted Critical
Publication of TWI283506B publication Critical patent/TWI283506B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
TW091117201A 2001-07-31 2002-07-31 Rotary electric machine TWI283506B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001232630 2001-07-31

Publications (1)

Publication Number Publication Date
TWI283506B true TWI283506B (en) 2007-07-01

Family

ID=19064520

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091117201A TWI283506B (en) 2001-07-31 2002-07-31 Rotary electric machine

Country Status (7)

Country Link
US (2) US7145277B2 (de)
EP (2) EP1418657B1 (de)
JP (1) JP4249014B2 (de)
CN (1) CN100449908C (de)
DE (2) DE60237693D1 (de)
TW (1) TWI283506B (de)
WO (1) WO2003012956A1 (de)

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US7233088B2 (en) * 2003-01-17 2007-06-19 Magnetic Torque International, Ltd. Torque converter and system using the same
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JP4622248B2 (ja) * 2004-01-16 2011-02-02 トヨタ自動車株式会社 回転電機
US7768170B2 (en) 2004-01-16 2010-08-03 Toyota Jidosha Kabushiki Kaisha Rotary electric machine
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US7514833B2 (en) * 2004-09-03 2009-04-07 Ut-Battelle Llc Axial gap permanent-magnet machine with reluctance poles and PM element covers
US7808142B2 (en) * 2004-10-27 2010-10-05 E3 Solutions, Llc Multivariable generator and method of using the same
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JP4720982B2 (ja) * 2005-04-20 2011-07-13 株式会社富士通ゼネラル アキシャルエアギャップ型電動機
JP4720288B2 (ja) * 2005-05-24 2011-07-13 日産自動車株式会社 回転電機の固定子
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US20070210657A1 (en) * 2006-03-07 2007-09-13 Jian-Yeu Chen Brushless DC motors and systems using the same
CA2549882A1 (en) * 2006-06-12 2007-12-12 Msi Machineering Solutions Inc. Axial flux switched reluctance motor
EP1898247B2 (de) * 2006-09-11 2013-10-16 ASTELCO Systems GmbH Teleskopmontierung
DE102007002782A1 (de) * 2007-01-18 2008-07-31 Siemens Ag Drehantrieb mit geraden Primärteilsegmenten
US20080303355A1 (en) * 2007-03-16 2008-12-11 Orlo James Fiske Rail motor system and method
JP5092784B2 (ja) * 2007-09-11 2012-12-05 ダイキン工業株式会社 アキシャルギャップ型回転電機
JP5130947B2 (ja) * 2007-09-11 2013-01-30 ダイキン工業株式会社 アキシャルギャップ型回転電機及び回転駆動装置
GB0813032D0 (en) * 2008-07-16 2008-08-20 Cummins Generator Technologies Axial flux machine
US8552607B2 (en) 2010-10-10 2013-10-08 Hong Kong Applied Science and Technology Research Institute Company Limited Electric power generator with ferrofluid bearings
CN102005854B (zh) * 2010-11-02 2013-03-20 瑞声声学科技(深圳)有限公司 振动电机及其组装方法
JP6063305B2 (ja) * 2013-03-07 2017-01-18 富士重工業株式会社 タンピングランマー、およびタンピングランマー用エンジンユニット
JP2015019546A (ja) * 2013-07-12 2015-01-29 株式会社東芝 アキシャルギャップ型永久磁石回転電機およびその製造方法
US10340753B2 (en) * 2014-10-17 2019-07-02 Korea Electronics Technology Institute Stator of planar type motor, and planar type motor using same
JP6459754B2 (ja) * 2015-04-28 2019-01-30 日本電産株式会社 モータ
JP6099215B2 (ja) * 2015-05-22 2017-03-22 株式会社Ｔａｋａｙａｎａｇｉ 電気自動車用の回転電機
GB201616560D0 (en) * 2016-09-29 2016-11-16 Vastech Holdings Ltd Electric motor having a diametric coil
CN106487178B (zh) * 2016-11-02 2018-08-17 东南大学 一种盘式双定子混合励磁电动机
KR102622474B1 (ko) * 2016-12-22 2024-01-05 주식회사 아모텍 다층 기판을 이용한 적층형 스테이터, 이를 이용한 공기 정화 시스템용 모터와 블로워
WO2018162073A1 (en) * 2017-03-10 2018-09-13 Arcelik Anonim Sirketi Permanent magnet axial-flux electric machine stator and rotor assemblies
WO2018162072A1 (en) * 2017-03-10 2018-09-13 Arcelik Anonim Sirketi Permanent magnet axial-flux electric machine with auxiliary winding arrangement
CN109256926A (zh) * 2018-09-30 2019-01-22 王莉 一种分体式无导轨食物处理器电机

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Also Published As

Publication number Publication date
US20040135453A1 (en) 2004-07-15
DE60237693D1 (de) 2010-10-28
EP1418657A1 (de) 2004-05-12
CN100449908C (zh) 2009-01-07
WO2003012956A1 (fr) 2003-02-13
US20060267437A1 (en) 2006-11-30
EP1895638B1 (de) 2010-09-15
EP1895638A2 (de) 2008-03-05
JPWO2003012956A1 (ja) 2004-11-25
US7145277B2 (en) 2006-12-05
EP1418657B1 (de) 2010-09-15
EP1895638A3 (de) 2008-05-21
US7259488B2 (en) 2007-08-21
DE60237728D1 (de) 2010-10-28
EP1418657A4 (de) 2006-10-04
CN1516914A (zh) 2004-07-28
JP4249014B2 (ja) 2009-04-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees